A quest for the potato of the future : Characterization of wild tuber-bearing Solanum species for de novo domestication

© The Author(s) 2024. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For commercial re-use, please contact reprintsoup.com for reprints and translation rights for reprints. All other permissions can be obtained through our RightsLink serv...

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Veröffentlicht in:Journal of experimental botany. - 1985. - (2024) vom: 08. Nov.
1. Verfasser: Azariadis, Aristotelis (VerfasserIn)
Weitere Verfasser: Miller Johansen, Sara, Andrzejczak, Olga A, Yadav, Harsh, Belew, Zeinu M, Xia, Wen, Crocoll, Cristoph, Blennow, Andreas, Brinch-Pedersen, Henrik, Petersen, Bent L, Nour-Eldin, Hussam H, Hebelstrup, Kim H
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Journal of experimental botany
Schlagworte:Journal Article de novo domestication in vitro culture abiotic stress resistance biotic stress resistance glycoalkaloids tuber-bearing Solanum species tuberization
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520 |a The potato (Solanum tuberosum) is a staple food worldwide, but modern potato cultivation relies heavily on the use of pesticides to control pests and diseases. However, many wild Solanum species are highly resistant to biotic and abiotic stresses relevant for potato production. Several of those species have been used in potato breeding to confer resistances which has only been moderately successful. Instead, we propose an alternative approach to utilize the potential of wild Solanum germplasm. Recently, de novo domestication has been suggested to create more resilient crops: Instead of introducing resistance genes into existing crops, domestication traits could be introduced into resistant wild crop relatives to create new crops. Therefore, we selected ten promising species from the 107 known wild tuber-bearing Solanum species for their resistance to biotic and abiotic stresses based on existing scientific literature for experimental characterization looking at tuberization under short and long-day conditions, tuber glycoalkaloid content, starch digestibility and performance in tissue culture. Based on this, the highly pest and disease resistant S. bulbocastanaum was chosen. Our results showed that it produced relatively large tubers, also under long-day conditions and performed exceptionally well in tissue culture 
650 4 |a Journal Article 
650 4 |a de novo domestication 
650 4 |a in vitro culture 
650 4 |a abiotic stress resistance 
650 4 |a biotic stress resistance 
650 4 |a glycoalkaloids 
650 4 |a tuber-bearing Solanum species 
650 4 |a tuberization 
700 1 |a Miller Johansen, Sara  |e verfasserin  |4 aut 
700 1 |a Andrzejczak, Olga A  |e verfasserin  |4 aut 
700 1 |a Yadav, Harsh  |e verfasserin  |4 aut 
700 1 |a Belew, Zeinu M  |e verfasserin  |4 aut 
700 1 |a Xia, Wen  |e verfasserin  |4 aut 
700 1 |a Crocoll, Cristoph  |e verfasserin  |4 aut 
700 1 |a Blennow, Andreas  |e verfasserin  |4 aut 
700 1 |a Brinch-Pedersen, Henrik  |e verfasserin  |4 aut 
700 1 |a Petersen, Bent L  |e verfasserin  |4 aut 
700 1 |a Nour-Eldin, Hussam H  |e verfasserin  |4 aut 
700 1 |a Hebelstrup, Kim H  |e verfasserin  |4 aut 
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